Nightlies and release candidates are old news: CyanogenMod 13 is now offered up in fully stable form. The company has announced the final release of the community ROM, and noted that it features all the great changes that came standard with Android 6.0 Marshmallow such as Doze Mode, fingerprint API support and more.
To be specific, this release is based on the latest Android 6.0.1 firmware available. The list of devices that are getting a stable release today is long, and there are a few different update paths to choose from depending on your situation. You can read more about all of that over at the company’s website right here, and find the downloads for your respective device right here.